I. [Product Description]
NH2-PEG-SS-COOH is a multifunctional organic intermediate with disulfide bond response characteristics. Its bifunctional design of amino and carboxyl groups enables directional coupling reactions and is widely used in the synthesis of pharmaceutical intermediates and the construction of polymer catalytic systems. The PEG segment provides excellent water solubility and biocompatibility, and the disulfide bond structure endows it with environmental response characteristics, making it of great value in the development of intelligent materials.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store under refrigeration and avoid repeated freezing and thawing.
【Solvent】 Conventional organic solvents such as chloroform, dichloromethane, and DMSO.
【Molecular Weight】 (PEG): 2000, 3400, 5000. Other molecular weights can be customized.
【Storage Conditions】 Store in a sealed and dry place at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please open the package for use after constant temperature drying!

III. [Application Fields]
1. Construction of environmentally responsive linkers for drug delivery systems
2. Surface modification of functionalized nanomaterials
3. Site-specific coupling reactions of proteins/antibodies
4. Crosslinking agents for the synthesis of stimuli-responsive polymers
5. Development of signal transduction interfaces for biosensors

Remarks: The products sold by our company are only for scientific research and cannot be used for human experiments or human treatment.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated R & D-production-sales business model, providing professional scientific research reagents for university scientific research experiments. Compared with similar products on the market, our company's products have obvious price advantages. In addition, we also provide professional product customization services.

If you need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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